AEMC Amperimetric Probes

Image of AEMC MR415, MR416, MR525, and MR526 Amperimetric Probes.

Series MR Amperimetric Probes

Models MR415, MR416, MR525, and MR526

Hall-effect and general-purpose amperimetric probes, for use with digital multimeters, data loggers, and power analyzers.

Specifications

MODEL	MR415	MR416	MR525	MR526
ELECTRICAL CHARACTERISTICS
Measurement Range	0.5 to 400 ACA, 600 ACC	0.5 to 40 ACA, 60 ACC; 0.5 to 400 ACA, 600 ACC	0.5 to 1000 ACA, 1400 ACC	0.5 to 100 ACA, 150 ACC; 0.5 to 1000 ACA, 1400 ACC
Output Signal	1 mV/A	10 mV/A, 1 mV/A	1 mV/A	10 mV/A, 1 mV/A
Frequency Range	DC to 30kHz (at -3 dB) (depends on current value)
Phase Shift (at 50/60 Hz)	≤1.5° at 400 A <2.2° at 40 A	≤1.5° at 400 A <2.2° at 40 A	≤1.5° at 400 A <2.2° at 40 A	≤1.5° at 400 A <2.2° at 40 A
Load Impedance	>1 MΩ and ≤100 pF
Overload	3000 ACC or 1000 ACA continuous at <1 kHz
Zeroing	Automatic on all ranges
Power Source	One 9V alkaline battery or 5 VDC with micro USB Type B
Battery Life	50 hours typical
Low Battery Indicator	Green LED flashing
Overload Indicator	Red LED flashing (indicates measurement exceeds selected range)
Output Terminal	1.5 m (5 ft) cable with double insulation and two 4 mm safety banana terminals
MECHANICAL CHARACTERISTICS
Max. conductor size	Cables: (1) 30 mm (1.18 in.) or (2) 24 mm (0.94 in.) Busbars: (1) 50 x 10 mm (1.97 x 0.39 in.) or (2) 31.5 x 10 mm (1.23 x 0.39 in.) or (3) 25 x 8 mm (0.98 x 0.31 in.)	Cables: (1) 39 mm (1.5 in.) or (2) 25.4 mm (1 in.) Busbars: (1) 50 x 12.5 mm (1.97 x 0.49 in.) or (2) 25 x 5 mm (0.98 x 0.2 in.) or (1) 31.5 x 10 mm (1.24 x 0.30 in.) or (3) 25 x 8 mm (0.98 x 0.31 in.)
Dimensions	224 x 97 x 44 mm (8.82 x 3.82 x 1.73 in.)	236.5 x 97 x 44 mm (9.31 x 3.82 x 1.73 in.)
Weight (with battery)	440 g (0.98 lbs)	520 g (1.15 lbs)
ENVIRONMENTAL CHARACTERISTICS
Operating Temperature	-10 to 55°C (14° to 131°F)
Storage Temperature	-40 to 80°C (-40° to 176°F)
Relative Humidity	0 to 85% with linear decrease above 35°C
SAFETY
Protection	IP40
Electromagnetic Compatibility	EN 61326-1
Electrical Safety	IEC 61010-1, EN 61010-2-32, Pollution Degree 2, 600 V CAT III

Key Features

? The clamp shape allows it to be placed around small cables or busbars.
? Battery powered or via an external 5V source using the micro USB connector.
⚡ Measurements up to 1000 ACA and 1400 ACC (model dependent).
⚙️ DC zeroing function.
⚙️ Auto-power-off function that can be enabled or disabled.
? Millivolt output compatible with most instruments.
? Battery life up to 50 hours.
600 V CAT III safety rating.

Catalog Numbers

CATALOG NUMBER	DESCRIPTION
1200.80	Amperimetric probe CA/CC model MR415 (400 ACA/600 ACC, 1 mV/A, cable with 4 mm banana connectors) Replacement for model MR410
1200.82	Amperimetric probe CA/CC model MR416 (40 ACA/60 ACC, 10 mV/A and 400 ACA/600 ACC, 1 mV/A, cable with 4 mm banana connectors) Replacement for model MR411
1200.81	Amperimetric probe CA/CC model MR525 (1000 ACA/1400 ACA, 1 mV/A, cable with 4 mm banana connectors) Replacement for model MR520
1200.83	Amperimetric probe CA/CC model MR526 (100 ACA/150 ACC, 10 mV/A and 1000 ACA/ 1400 ACC, 1 mV/A, cable with 4 mm banana connectors) Replacement for model MR521

General Use Amperimetric Probes (MN Series)

Image of various AEMC MN Series Amperimetric Probes.

SERIES	MODEL	RATIO	MEASUREMENT RANGE AC	DC	OUTPUT SIGNAL CURRENT	VOLTAGE	PHASE SHIFT**	MAX. CONDUCTOR SIZE CABLE	BUS BAR	OUTPUT CONNECTION	CATALOG NUMBER
MN01		2 to 150 A		1 mA/A*				10 mm (0.39 in.)	N/A		2129.17
MN02	1000:1	50 mA to 100 A 50 mA to 90 A									2129.20
MN03		2 to 100 A			1 mV/A						2129.18
MN05		5 MACA to 10 A 1 to 100 A		1 mV/mA 1 mV/A				Cable		2129.19
MN103		1 mA to 10 A 1 to 100 A		1 mV/mA 1 mV/A							1031.02
MN106	1000:1	2 to 150 A		1 mA/A			<10°	12 mm (0.47 in.)			1031.17
MN114		1 mA to 10 A		100 mV/A		<8°				2110.71
MN185		50 mA to 120 A		1 mA/A		<3.5°			Connector	100.185
MN213	1000:1	0.5 to 240 A		1 mA/A*							2115.75
MN251		0.1 to 240 A			1 mV/A		<2.5°		Cable		2115.77
MN253		0.1 to 24 A 0.1 to 240 A			10 mV/A 100 mV/A				N/A		2115.79
MN255				10 mV/A					2115.81
MN291		0.5 to 240 A		100 mV/A		N/A				2115.84
MN307		10 mA to 12 A		100 mV/A							2116.23
MN312	1000:1	0.1 to 200 A		1 mA/A*			<2.5°	19.8 mm (0.78 in.)		Connector	2116.24
MN313				1 mA/A*					Cable	2116.25
MN352		0.1 to 150 A			10 mV/A				Connector	2116.26
MN353		0.01 to 2.4 A 0.1 to 200 A		1000 mV/A 10 mV/A		<3°				2116.27
MN373											2116.28
MN375		0.1 to 10 A		100 mV/A		<1.5°				2115.41
MN379		5mA to 6 A 0.1 to 120 A		200 mV/A 10 mV/A				Cable		2153.01
SL206		10 mA to 1.5 A 50 mA to 60 A	10 mA to 2 A 50 mA to 80 A	1 mV/mACA/CC 10 mV/ACA/CC		<1°	11.8 mm (0.46 in.)			1201.45
MD301	1000:1	2 to 500 A		1 mVcc/ACA	N/A		30 mm (1.18 in.)	63 x 5 mm (2.48 x 0.20 in.)		1201.07
MD305		1 to 600 A		1 mA/A*		<1°	2 x 500 kcmil			1201.36

*Protection for open secondary output
**Phase shift indicated at maximum load
Notes: MN103, MN106, MN114, and MN185 models are not CE marked. Probes from the MN200 and MN300 series have UL certification except for model MN379. Consult factory for NIST calibration pricing.

AmpFlex® and Miniflex® Probes

Image of AEMC AmpFlex and Miniflex probes.

SERIES	INDEX	DC	VOLTAGE	PHASE SHIFT**	BUS BAR	OUTPUT CONNECTION
MF 300-6-2-10-HF	30 A / 300 A	100 mV/A / 10 mV/A		70 mm (2.95 in.)		2126.84
MF 300-10-2-10-HF			45 mm (1.77 in.)		2126.83
MA114	3 A / 30 A / 300 A / 3000 A	1 mV/mA / 100 mV/A 10 mV/A / 1 mV/A		101 mm (4 in.)		2153.41
300-24-2-10	30 A / 300 A	100 mV/A / 10 mV/A		190 mm (8 in.)		2112.88
1000-24-1-1	1000 A	1 mV/A				2112.39
1000-24-2-1	100 A / 1000 A	10 mV/A / 1 mV/A		290 mm (11 in.)		2129.98
1000-36-2-1						2113.00
3000-24-1-1	3000 A	1 mV/A		190 mm (8 in.)		2112.46
3000-36-1-1				290 mm (11 in.)		2112.48
3000-24-2-1	300 A	10 mV/A		190 mm (8 in.)		2113.05
3000-36-2-1	3000 A	1 mV/A		290 mm (11 in.)		2112.00
3000-48-2-1				390 mm (15 in.)		2112.01
6000-36-2-0.1	600 A / 6000 A	1 mV/A / 0.1 mV/A		290 mm (11 in.)		2113.21
30000-24-2-0.1	3000 A / 30000 A					2113.33
24-3001	300 ACA / 3000 ACA	10 mV/A / 1 mV/A (4000 mV peak max.)		190 mm (8 in.)		2120.81

Note: Consult factory for calibration pricing.

Oscilloscope Probes with BNC Connectors

Image of AEMC Oscilloscope Probes with BNC connectors.

MODEL	MEASUREMENT RANGE AC	DC	OUTPUT SIGNAL VOLTAGE	PHASE SHIFT**	MAX. CONDUCTOR SIZE CABLE	BUS BAR	OUTPUT CONNECTION
SL261	100 mA to 10 A 1 to 100 A		100 mV/A 10 mV/A	<1.5°	11.8 mm (0.46 in.)	N/A	2 m (6.6 ft) cable with BNC
MN261	0.1 to 24 A 0.5 to 240 A		100 mV/A 10 mV/A	<2.5°	19.8 mm (0.78 in.)
SR661	0.1 to 12 A 0.1 to 120 A 1 to 1200 A	—	100 mV/A 10 mV/A 1 mV/A	<1°	52 mm (2.05 in.)	50 x 5 mm (1.96 x 0.19 in.)
MN251T	0.5 to 240 A		1 mV/A	<2.5°	20 mm (0.78 in.)	20 mm (0.78 in.)	3 m (10 ft) cable with BNC
MN379T	0.005 to 6 A 0.1 to 120 A		200 mV/A 10 mV/A	<4° <2°
MH60	0.5 to 100 A		10 mV/A	<1°	26 mm (1.02 in.)	N/A
MR417	0.5 to 40 A 0.5 to 400 A	0.5 to 60 A 0.5 to 600 A	10 mV/A 1 mV/A	<2.2° <1.5°	30 mm (1.18 in.)	2 busbars of 31.5 x 10 mm (1.24 x 0.39 in.)	2 m (6.6 ft) cable with BNC
MR527	0.5 to 100 A 0.5 to 1000 A	0.5 to 150 A 0.5 to 1400 A			39 mm (1.53 in.)	2 busbars of 50 x 5 mm (1.96 x 0.19 in.)

*Phase shift indicated at maximum load.
Note: All probes comply with 600 V CAT III safety rating and CE marking. Not all models have UL certification; please consult factory.

Output Terminals

Images illustrating different output terminal types.

Cable with BNC

2 m (6.5 ft) coaxial cable with a BNC connector, rated for 600 Vrms.

Connectors

Standard 4 mm safety banana connectors.

Cables

Reinforced 1.5 m (5 ft) cable with 4 mm banana terminals.

Protected Banana Terminals

Two 4 mm banana terminals with standard 19 mm (3/4 in.) spacing.

Safety and Certifications

All probes comply with the 600 V CAT III safety rating and CE marking. Not all models have UL certification; please consult factory for details.

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